Consolidated balance sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 144,895	$ 287,308
Marketable securities	74,915	0
Prepaid expenses and other current assets	9,159	6,435
Deferred financing costs	117	181
Interest receivable	132	6
Total current assets	229,218	293,930
Restricted cash	569	205
Operating lease right-of-use assets	4,939	1,115
Property and equipment, net	4,139	2,675
Total assets	238,865	297,925
Current liabilities:
Accounts payable	2,385	1,495
Accrued and other current liabilities	14,754	9,930
Total current liabilities	17,139	11,425
Long term liabilities	3,949	422
Total liabilities	21,088	11,847
Commitments and contingencies (Note 7)
Stockholders’ equity
Common stock, par value of $0.0001 per share; 300,000,000 shares authorized, 36,902,499 and 36,577,149 shares issued and outstanding as of December 31, 2021 and 2020, respectively	4	4
Additional paid-in capital	414,024	396,352
Accumulated other comprehensive loss	(168)
Accumulated deficit	(196,083)	(110,278)
Total stockholders’ equity	217,777	286,078
Total liabilities and stockholders’ equity	$ 238,865	$ 297,925

Accrued and other current liabilities.

No definition available.

Name:	stok_AccruedAndOtherCurrentLiabilities
Namespace Prefix:	stok_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).